baber/WOPTO huggingface dataset:
Patent ES-2940766-T3 (ES)
Title: Tratamiento de la isquemia
Inventor: DOLAN FINBAR
IPC: A61B17/22
Filed: 2019-11-06
Granted: 2023-05-11
Abstract: Un aparato endovascular para atravesar una obstrucción en un vaso sanguíneo comprende un alambre endovascular alargado y un acoplamiento. El acoplamiento, cuando está en uso, transmite energía ultrasónica a lo largo del cable desde una fuente de energía ultrasónica hasta una punta activa en un extremo distal del cable. El acoplamiento está dispuesto para acoplar la fuente al cable en cualquiera de una pluralidad de posiciones operativas discretas a lo largo del cable para dicha transmisión de energía ultrasónica a la punta activa.  (Traducción automática con Google Translate, sin valor legal)
Patent ES-2954631-T3 (ES)
Title: Método y terminal para el procesamiento de información de configuración de agregación de portadoras
Inventor: ZHENG QIAN
IPC: H04W76/19
Filed: 2019-06-25
Granted: 2023-11-23
Abstract: Se proporcionan un método y un terminal para procesar información de configuración de CA, comprendiendo el método: cuando un terminal está recuperando una conexión de señalización de control de recursos de radio (RRC), procesar información de configuración de CA de acuerdo con el comportamiento de medición del terminal en un estado desconectado; o procesar la información de configuración de CA de acuerdo con una indicación de procesamiento enviada por un dispositivo del lado de la red; o procesar la información de configuración de CA de acuerdo con el comportamiento de medición del terminal en el estado desconectado y la indicación de procesamiento enviada por el dispositivo del lado de la red.  (Traducción automática con Google Translate, sin valor legal)
Patent ES-2885000-T3 (ES)
Title: Asiento de seguridad para niños con un tensor motorizado de cinturón de arnés
Inventor: FRANK RICHARD
IPC: B60N2/28
Filed: 2020-04-28
Granted: 2021-12-13
Abstract: Un asiento de seguridad para niños (100), que comprende: un arnés (102) integral, para sujetar a un niño en el asiento de seguridad para niños (100), un tensor motorizado (104) del cinturón de arnés (102), que comprende un elemento tensor (114), accionado por un accionador electromecánico (122) y adaptado para ajustar la tensión del cinturón que actúa sobre el cinturón de arnés (102), un controlador adaptado para controlar el tensor motorizado (104) del cinturón de arnés (102) para ajustar la tensión del cinturón para que coincida con una primera tensión predefinida del cinturón, caracterizado por que el controlador está adaptado para controlar el tensor motorizado (104) del cinturón de arnés (102) para aumentar la tensión del cinturón desde la primera tensión predefinida del cinturón hasta una segunda tensión predefinida del cinturón tras la recepción de una primera señal de activación que indica un potencial accidente inminente de un vehículo en el que el asiento de seguridad para niños (100) está instalado.
Patent ES-2059301-T3 (ES)
Inventor: SCHOLKENS BERNWARD DR
IPC: A61P43/00
Filed: 1986-10-11
Granted: 1994-11-16
Abstract: The preferred angiotensin converting enzyme inhibitors have the formula I <IMAGE> in which n is 1 or 2, R, R<1>, R<2> and R<3> are identical or different and each is hydrogen or an organic radical, and R<4> and R<5> form, together with the atoms carrying them, a mono-, bi- or tricyclic heterocyclic ring system. Agents containing these compounds for treating the specified diseases are also described.
Patent ES-2032386-T3 (ES)
IPC: C07H13/06
Filed: 1986-12-02
Granted: 1993-02-16
Abstract: A novel glucopyranose derivative of general formula: <CHEM> [wherein, R represents a hydrogen atom, a hydroxy group or an alkoxy group of from 1 to 4 carbon atom(s), R<1> represents a single bond or an oxycarbonylalkyl group of from 2 to 20 carbon atoms, R<2> and R<6>, independently, represent a hydrogen atom or a general formula: <CHEM> wherein, R<1><0> represents a hydrogen atom, an alkyl or alkoxy group of from 1 to 7 carbon atom(s) or a halogen atom, and m represents 1, 2 or 3.), respectively,  R<3> represents an alkylene group of from 1 to 20 carbon atom(s),  R<4> represents a hydrogen atom or a general formula: <CHEM> (wherein, R<1><1> represents a hydrogen atom, an alkyl or alkoxy group of from 1 to 7 carbon atom(s) or a halogen atom, and n represents 1, 2 or 3.),  R<5> represents an oxycarbonyl group of from 2 to 20 carbon atoms,  R<7> represents a hydrogen atom or a hydroxy group. With the proviso that, R<2>, R<4> and R<6> do not represent hydrogen atoms at the same time.] or non-toxic salts thereof possess enhancing activity of cellular immunity (e.g. mitogenic activity) to living tissue as shown in the experiment hereinbefore, and therefore be useful for enhancing agent of immunity and, possess and inducing activity of TNF, an inducing activity of IL-1 and an inducing activity of IFN, and therefore be useful for anti-tumor agent.
Patent ES-2037685-T3 (ES)
IPC: G02C13/00
Filed: 1987-06-25
Granted: 1993-07-01
Abstract: A process and apparatus for the care of contact lenses in which the process comprises supporting contact lenses on a lens holder within a treatment container provided with a motor-driven stirrer and introducing into the container a liquid, e.g., salt water, and a two-component system including (1) a first component providing a peroxide-compound cleaning and sterilizing solution, preferably in solid form and (2) a second solid component containing a catalyst or reducing agent providing a neutralizing solution wherein the second component dissolution is delayed until after the first component has acted on the contact lenses, and wherein the action of both components is effected under stirring; and the apparatus for practicing this process comprises a housing, a treatment compartment in the housing to hold a liquid, a lens holder removably supported in the compartment, a stirrer movably positioned in the housing which is separate from the lens holder and which extends into the compartment and drive means to move the stirrer and agitate the liquid in the compartment.
Patent ES-2025604-T3 (ES)
Title: Lamina de poliolefina de varias capas, opaca, orientable biaxialmente, imprimible y sellable por ambos lados; su fabricacion y su utilizacion.
IPC: B32B27/32
Filed: 1987-09-04
Granted: 1992-04-01
Abstract: NUEVAS LAMINAS DE POLIOCEFINAS OPACAS CON UNA CAPA BASE DE POLIMERO DE PROPILENO CON AMBAS CAPAS DE SELLADO DE POLIMERO DE OCEFINA SELLABLE, CON UNA DE AMBAS CAPAS DE SELLADO SE INCORPORA DE O,2 A 1,5% EN PESO REFERIDO A LA CAPA DE SELLADO DE POLIDIALQUILSILIXANO Y ESTA CAPA NO ES TRATADA CON CORONEN. LA OTRA CAPA DE SELLADO ES TRATADA CON CORONEN Y NO TIENE POLIDIALQUILSILIXANO INCORPORADO.ESPECIALMENTE EN LA SUPERFICIE SUPERIOR DE ESTA CAPA SE TRANSMITEN EL CONTACTO DE LA CAPA DE SELLADO QUE LLEVA POLIDIALQUILSILIXANO CON LA OTRA CAPA DE SELLADO SE REALIZA POR DICHO POLIDIALQUILSILIXANO. LA TERCERA CAPA OPACA DEL POLIOCEFINA SE PREPARA POR UN PROCEDIMIENTO DE COEXHSION. ES APROPIADO COMO LAMINA DE EMPAQUETADO EN MAQUINAS EMPAQUETADORAS RAPIDAS
Patent ES-2038181-T3 (ES)
IPC: A61K9/26
Filed: 1987-07-02
Granted: 1993-07-16
Abstract: Oral dosage forms for neutral, zwitterions or salts of acidic or basic drugs with approximate zero order release kinetics comprise a core matrix of the drug, and a gelling polymer, the matrix being coated with a water permeable but insoluble polymer.
Patent ES-2044934-T3 (ES)
Title: Derivados de acido fenil-sustituido-2-propenoicos de utilidad en agricultura.
Inventor: GODFREY CHRISTOPHER RICHARD AY
IPC: A01N43/02
Filed: 1987-07-14
Granted: 1994-01-16
Abstract: LA INVENCION SE REFIERE A COMPUESTOS DE FORMULA (I) Y A SUS ESTEREOISOMEROS, SIENDE X, Y Y Z, QUE PUEDEN SER IGUALES O DIFERENTES, HIDROGENO, HIDROXI, ALQGUNOS DE LOS SIGUIENTES GRUPOS QUE PUEDEN ESTAR SUSTITUIDOS; ALQUILO, ALQUENILO, ARILO, ALQUINILO, ALCOXI, ARILOXI,ARALQUILO, ARILALCOXI, ARILOXIALQUILO, ACILOXI, AMINO, O BIEN UN GRUPO ACILAMINO, NITRO, CIANO, -CO2R1, -CONR2R3, O -COR4 O BIEN X E Y CUANDO ESTAN EN POSICIONES ADYACENTES DEL ANILLO FENILO SE UNEN PARA FORMAR UN ANILLO CONDENSADO AROMATICO O ALIFATICO QUE PUEDE CONTENER UNO O MAS HETEROATOMOS; W ES UN ANILLO HETEROCICLICO DE 5 MIEMBROS UNIDO A UN C, QUE PUEDE ESTAR SUSTITUIDO, QUE CONTIENE DE 1 A 4 HETEROATOMOS IGUALES O DIFERENTES Y QUE SON N, S U O Y EN EL QUE LOS SUSTITUYENTES ADYACENTES PUEDEN FORMAR JUNTOS UN ANILLO CONDENSADO AROMATICO O HETERO-AROMATICO; A ES UN ATOMO DE OXIGENO O AZUFRE Y R1,R2,R3 Y R4 QUE SON IGUALES O DISTINTOS SON HIDROGENO, ALQUILO, CICLOALQUILO, CICLOALQUILALQUILO, ALQUENILO, ALQUINILO, ARILOO ARALQUILO QUE PUEDEN ESTAR SUSTITUIDOS Y SUS COMPLEJOS METALICOS. LOS COMPUESTOS SON UTILES COMO FUNGICIDAS E INSECTICIDAS.
Patent ES-2054731-T3 (ES)
Inventor: WEITHMANN KLAUS ULRICH DR
IPC: G01N33/48
Filed: 1988-05-13
Granted: 1994-08-16
Abstract: The anti-aggregatory activity of phosphodiesterase inhibitors (A) and/or of cyclooxygenase inhibitors (B) is detected outside the human or animal body by
 removing blood,
 adding (A) and/or (B) to the removed blood - if not already present therein in unchanged or in metabolised form as a consequence of a previous administration,
 where appropriate removing the erythrocytes and leucocytes, and
 initiating - preferably by adding an aggregation inducer - and measuring the platelet aggregation,
 where (A) - if only (B) has been administered or added up till then - is then added either before or, at the latest, on initiation of the platelet aggregation,
 or (B)- if only (A) has been administered or added up till then - is then added,
 and at least one prostaglandin (C) is added,
 so that the initiation and measurement of the platelet aggregation takes place in the presence of the triple combination of (A), (B), each in unchanged or in metabolised form, and (C). 
<??>Suitable as (A) are preferably compounds with a xanthine or pyrimidopyrimidine structure and as (B) is preferably O-acetylsalicylic acid. The method replaces elaborate and complicated tests on the human and animal body.
Patent ES-2042718-T3 (ES)
Title: Procedimiento para la preparacion de una vacuna para proteger aves de corral contra septicemia producida por e. coli.
Inventor: VAN DEN BOSCH JOHANNES FRANCIS
IPC: A61K39/02
Filed: 1988-10-11
Granted: 1993-12-16
Abstract: LA PRESENTE INVENCION SE REFIERE A VACUNAS EFECTIVAS EN LA PROTECCION DE AVES CONTRA SEPTICEMIA DE E. COLI, QUE CONTIENE O PUEDE CAMPAR LA PRODUCCION DE FIMBRIAS DEL TIPO F11 O UNA SECCION INMUNOGENA DE ESO O ANTICUERPOS CONTRA ESTAS.
Patent ES-2029016-T3 (ES)
Title: Metodo para generar el gas que impulsa una turbina de gas.
IPC: F02C3/26
Filed: 1988-05-03
Granted: 1992-07-16
Abstract: UN METODO PARA MANEJAR UNA TURBINA DE GAS, EN LA CUAL EL AIRE SE PASA A TRAVES DE UN LECHO DE MATERIAL PARTICULAR, INCLUYENDO COMBUSTIBLE, SIENDO LA CANTIDAD DE AIRE INSUFICIENTE PARA LA OXIDACION DEL COMBUSTIBLE, PERO SUFICIENTE PARA GENERAR UN COMBUSTIBLE NO GASEOSO. ESTE NO GASEOSO SE DESCARGA DE LA VASIJA Y SE QUEMA PARA ELEVAR LA TEMPERATURA DE LOS GASES FLUIDOS ANTES DE SU PASO POR LA TURBINA.
Patent ES-2037260-T3 (ES)
IPC: G07F7/10
Filed: 1988-09-05
Granted: 1993-06-16
Abstract: Methods and systems for the authentication of accreditation or messages and of message signatures. Instead of using multiple accreditations and an iterative verification process, deep-level accreditation is adopted (high exponent p), and a number D between 0 and p-1 is drawn at random. The verification operations include calculation of the Dth power of the inverse accreditation B. The invention is used particularly for chip cards and more especially for bank cards. <IMAGE>
Patent ES-2009124-T3 (ES)
Title: Espuma de poliuretano flexible, productos de insonorizacion que incluyen una espuma de este tipo y su procedimiento de fabricacion.
Inventor: NIVERT CHANTAL
IPC: C08G18/40
Filed: 1988-09-20
Granted: 1994-11-16
Abstract: ESPUMA DE PROCEDIMIENTO FLEXIBLE UTILIZABLE PARTICULARMENTE PARA LA FABRICACION DE PRODUCTOS DE INSONORIZACION DE PRODUCTOS AUTOMOVIBLES. SE OBTIENE POR REACCION DE UN DIISOCIANATO O DE UN POLIISOCIANATO PURO O MODIFICADO CON AL MENOS UN 75% EN PESO DE UNA MEZCLA (A) 30 A 90% EN PESO DE POLIETER - POLIOL (CONTENIDO DE OH DE 25 A 56 MG COH/G);Y (B) 10 A 50% PESO DE POLIESTER POLIOL (CONTENIDO EN OH DE 22 A 40 MG KOH/G) Y PRESENTA UNA DENSIDAD COMPRENDIDA ENTRE 0.08 Y 4.3. APLICACION PRODUCTOS DE INSONORIZACION PARA HABITACULOS DE VEHICULOS AUTOMOVILES.
Patent ES-2033029-T3 (ES)
IPC: A61K8/39
Filed: 1989-02-13
Granted: 1993-03-01
Abstract: PCT No. PCT/EP89/00128 Sec. 371 Date Aug. 23, 1989 Sec. 102(e) Date Aug. 23, 1989 PCT Filed Feb. 13, 1989 PCT Pub. No. WO89/08443 PCT Pub. Date Sep. 21, 1989.An agent for setting and caring for the hair, is based on a synergistic combination of (a) 0.1 to 10 percent by weight of a cationic copolymer of vinylimidazolium methochloride and vinylpyrrolidone as a quarternized copolymer of the vinylpyrrolidone and (b) 0.1 to 5.0 percent by weight of tetraoxyethylene laurylether.
Patent ES-2054992-T3 (ES)
Inventor: GRIEBEL PETER
IPC: A61B5/332
Filed: 1989-11-25
Granted: 1994-08-16
Abstract: The invention relates to an ambulatory diagnostic and recording apparatus for treating sleep apnea, which is characterised in that it comprises: Means for scanning the cardiac voltage; Means for recording the heart rate on the basis of said cardiac voltage; Means for recording respiratory sounds; Means for recording snoring sounds; and Means for recording coded signals, which represent the heart rate and the respiratory and snoring sounds 
<IMAGE>
Patent ES-2052069-T3 (ES)
Title: Regulador de presion compensada, dispersa, de actuacion directa.
Inventor: RICE DONALD DUANE
IPC: G05D16/06
Filed: 1989-02-27
Granted: 1994-07-01
Abstract: REGULADOR DE ATENUACION COMPENSADA AUTO-OPERATIVO QUE INCLUYE UNA CAJA CON UN RESORTE Y UNA CAJA INFERIOR, ENTRE LAS CUALES QUEDA UN DIAFRAGMA. LA CAJA INFERIOR TIENE UNOS PASOS DE ENTRADA Y SALIDA ALINEADOS AXIALMENTE. UN VASTAGO DE LEVA Y UNA JUNTA DE DESCARGA EN UNA SOLA PIEZA ESTAN MONTADOS PARA DESPLAZARSE CON EL DIAFRAGMA E INCLUYEN UNA PRIMERA SUPERFICIE DE LEVA PARA ACOPLARSE DIRECTAMENTE CON UN PORTADISCO. EL PORTADISCO SE DESPLAZA EN LINEA RECTA DENTRO DE UN TUBO DE ORIFICIO QUE SOPORTA EL ASIENTO DE VALVULA. LA SUPERFICIE DE LEVA DESPLAZA AL PORTADISCO A UNA VELOCIDAD NO LINEAL EN RELACION AL DIAFRAGMA. EL TUBO DE ORIFICIO TIENE UNA EXTENSION PARA PROPORCIONAR UNA MULTIPLICACION AL DIAFRAGMA. UN MECANISMO DE MITIGACION DE PRESION ESTA INCORPORADO DENTRO DE LA PARTE SUPERIOR DEL DIAFRAGMA. UN RESORTE ACTUA, ENTRE UNA SEGUNDA SUPERFICIE DE LEVA SIMILAR EN EL LADO OPUESTO DEL VASTAGO Y EL PORTADISCO, PARA MANTENER A LA PRIMERA SUPERFICIE DE LEVA EN CONTACTO CON EL PORTADISCO.
Patent ES-2043142-T3 (ES)
Inventor: HERRMANN WOLFGANG DR
IPC: A61P9/12
Filed: 1990-02-28
Granted: 1993-12-16
Abstract: The invention relates to (+/-)-1,4-dihydro-5-isopropoxy-2-methyl- 4-(2-trifluoromethylphenyl)-1,6-naphthyridine-3-carboxylic acid 2-(N-methyl-N-phenylmethylamino)ethyl ester fumarate and the optical isomers (+)-1,4-dihydro-5-isopropoxy-2-methyl- 4-(2-trifluoromethylphenyl)-1,6-naphthyridine-3-carboxylic acid 2-(N-methyl-N-phenylmethylamino)ethyl ester fumarate and (-)-1,4-dihydro-5-isopropoxy-2-methyl-4-(2-trifluoromethylphenyl)- 1,6-naphthyridine-3-carboxylic acid 2-(N-methyl-N-phenylmethyl- amino)ethyl ester fumarate, their preparation and use in medicaments for controlling high blood pressure and cardiac and vascular disorders.
Patent ES-2080782-T3 (ES)
Inventor: ALBIZZATI ENRICO
IPC: C08F4/654
Filed: 1990-12-21
Granted: 1996-02-16
Abstract: Catalyst components for the polymerization of olefins and catalysts obtained therefrom, said components comprising a porous metal oxide on which a magnesium dihalide, and a titanium halide or titanium halogen alcoholate and a compound containing two or more ether groups having specific reactivity properties towards MgCl2 and TiCl4 are supported.
Patent ES-2100158-T3 (ES)
Inventor: COOLEGEM KAREL GERARD
IPC: H04B14/04
Filed: 1990-09-14
Granted: 1997-06-16
Abstract: The invention relates to a method and apparatus for coding speech signals as digital signals having a low bit frequency. The invention is characterized &squf&  in that the analog signal is converted into a first pulse signal composed of pulses at a mutually equal time interval, the pulse amplitude of said pulses corresponding to that of the analog signal at that instant; &squf&  in that the first pulse signal is converted into a series of p second pulse signals which are each likewise composed of a fixed number of pulses at a mutually equal time spacing which is, however, a multiple of that of the first pulse signal, while the pulse amplitude likewise corresponds to that of the analog signal at that instant, in which connection, of the successive second pulse signals of said series, the position of the first pulse of the respective second pulse signal, viewed in the time domain, is shifted in time with respect to the start thereof over a spacing equal to a multiple n of the said time spacing of the first pulse signal, n successively increasing from 0 to p; &squf&  in that that second pulse signal whose correspondence to the first pulse signal is the greatest is selected from the various second pulse signals and that a first control code for assembling the synthetic signal corresponding to the analog signal is generated in accordance with the time spacing between the start and the first pulse of said selected second pulse signal; &squf&  in that the said first pulse signal is compared with a set of various third pulse signals which are each composed of pulses at a mutually equal time spacing equal to that of the second pulse signals, which pulses have various pulse amplitudes and in which connection, of all said third pulse signals, the position of the first pulse of the respective third pulse signal, viewed in the time domain, is shifted in time with respect to the start thereof over a spacing which is equal to that of the selected second pulse signal; &squf&  in that that third pulse signal whose correspondence to the first pulse signal is the greatest is selected from the said set and that a second control code for assembling the synthetic signal corresponding to the analog signal is generated in accordance with the order number of said selected third pulse signal. Instead of comparing the first pulse signal with the various third pulse signals from the said set (after which said third pulse signal whose correspondence to said first pulse signal is greatest is selected from said set) it is also possible (and preferable) for the (previously) selected second pulse signal to be compared with the various third pulse signals (after which that third pulse signal whose correspondence to said selected second pulse signal is the greatest is selected.
Patent ES-2035705-T3 (ES)
IPC: C09K3/00
Filed: 1990-02-28
Granted: 1993-04-16
Abstract: The invention provides a method for removing mercury from a liquid hydrocarbon feed material by (a) removing those components having a higher molecular weight than the desired hydrocarbon from the feed material, (b) removing water from the feed material, and thereafter (c) removing mercury from the feed material. Mercury can be removed to an extremely low concentration of 0.001 ppm or lower from a wide variety of liquid hydrocarbon feed materials containing either a relatively large amount or a trace amount of mercury.
Patent ES-2062382-T3 (ES)
Inventor: DAVIDSON DONALD R
IPC: D06F71/02
Filed: 1990-07-27
Granted: 1994-12-16
Abstract: A steam iron press employs first and second members (50,52) and a lever mechanism (54) connected to the second member (52) and when manually actuated by an operator causing the second member to be moved to any position between a position of maximum separation and a position of engagement with respect to the first member (50). The second member (52) receives water and converts the water into steam which is expelled through openings (62) therein. A pump (66) connected between the second member (52) and a water reservoir (64) feeds water to the second member. A cam mechanism (80) is connected between the lever mechanism and the pump (66) to actuate the pump only during a predetermined interval t between the instant of time T1 at which the lever mechanism has initiated movement of the second member (52) toward the first member (50) and the instant of time T2 at which an article to be pressed is squeezed between the two surfaces.
Patent ES-2103268-T3 (ES)
Title: Elemento portador de articulos de agarre superior.
Inventor: DOMANSKY P
IPC: B65D71/42
Filed: 1990-11-12
Granted: 1997-09-16
Abstract: UN TRANSPORTADOR DE ARTICULOS (C) DEL TIPO SUSPENSOR QUE COMPRENDE UNA ESTRUCTURA TIPO BANDEJA QUE ESTA ADAPTADA PARA SER UTILIZADA EN POSICION INVERTIDA A LOS CUELLOS DE LAS BOTELLAS (B). EL TRANSPORTADOR TIENE UN PANEL SUPERIOR (12) FORMADO POR ABERTURAS (A) QUE RECIBEN Y RETIENEN LAS BOTELLAS, UN PAR DE PANELES DE PAREDES LATERALES (14, 16) Y UN PAR DE PANELES EXTREMOS (22, 24) EN ASOCIACION CON EL PANEL SUPERIOR. PANELES ESQUINEROS (30, 32) SE INTERPONEN ENTRE CADA UNO DE LOS PANELES EXTREMOS Y LATERALES DEL TRANSPORTADOR PARA PERMITIR QUE LAS ESQUINAS DE LA ESTRUCTURA EN FORMA DE BANDEJA SE ADAPTEN MEJOR A LOS ARTICULOS A TRANSPORTAR. EL TRANSPORTADOR SE MANTIENE ESTABLE EN SU BANDEJA POR LA COOPERACION DE LOS PANELES ESQUINEROS Y LA PARTE SUPERIOR DE LAS BOTELLAS DEL TRANSPORTADOR DESCRITO.
Patent ES-2081356-T3 (ES)
Inventor: MELLUL SYLVIE
IPC: H01L21/48
Filed: 1990-03-13
Granted: 1996-03-01
Abstract: The method of producing a means of electrical connection, particularly interconnecting substrates for hybrid circuits, involves the deposition of a layer of untreated ink on a highly heat- dissipating support such as aluminium nitride, followed by a preliminary drying of the ink at a temperature of the order of 100 DEG C to 150 DEG C. This is then followed by firing consisting of
 (a) an elevation in temperature incorporating a phase for the removal of the polymer resins,
 (b) a sintering stage at a temperature of the order of 600 DEG C to 1000 DEG C and
 (c) a delayed cooling. The characteristic feature is that the atmosphere during the stage at which the polymer resins are removed has a low oxygen content lying between 100 ppm and 5000 ppm, whereas the oxygen content of the atmosphere during the high temperature sintering and of the cooling atmosphere must be below about 10 ppm.
Patent ES-2058890-T3 (ES)
Inventor: MULLER REINHARD
IPC: C09K23/42
Filed: 1990-01-17
Granted: 1994-11-01
Abstract: Surface active mixtures contain as anionic tensides a) a mixture of inherently stable ether sulphonates (A) consisting wholly or mainly of compounds of formulae (I) and/or (II) or of their alkaline, alkaline earth, aluminium and ammonium salts, where y and z are equal to 0 or to numbers between 1 and 18, p is equal to 0, 1 or 2 and the sum (y + z + p) is a number between 12 and 18, x is equal to 0 or a whole number up to 30 and n is a number between 2 and 4, and b) at least one other compound (B) chosen from the group consisting of the ether sulphates of fatty alcohols, sulphates of fatty alcohols, ether carboxylic acids, esters of sulphosuccinic acid, acylsarcosides, acyltaurides, acylisethionates,  alpha -olefin sulphonates and secondary alkyl sulphonates. These mixtures are well tolerated by the skin and possess good detergency and foaming power.